baber/WOPTO huggingface dataset:
Patent JP-2008218725-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KITAZAWA MASASHI
IPC: H01L29/78
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, comprising an SiGe layer in a source/drain region, wherein a conventional process is not complicated, with a stress applied to a channel region with good controllabiliy.  <P>SOLUTION: The semiconductor device comprises a gate structure 10 which comprises a laminate consisting of a gate insulating film 11 and a gate electrode 12 formed at a specified position on the surface of a silicon substrate 1, as well as a side wall spacer 13 formed on both sides in line width direction of the laminate. It also comprises a source/drain region 21 formed on the surface of the silicon substrate 1, on both sides in the line width direction of the gate structure 10. An SiGe layer 31 is formed from the surface of the silicon substrate 1 down to the region that is shallower than the depth of the source/drain region 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218765-A (JP)
Title: Semiconductor optical amplifier and manufacturing method therefor
Inventor: OKUMURA JIICHI
IPC: H01S5/30
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a semiconductor optical amplifier using a quantum dot to obtain high saturation power and high saturation gain is required to employ an elongated element since a level of light trapping to the quantum dot as a gain medium is low, consequently increasing drive current and power consumption for the element.  <P>SOLUTION: In an optical amplifier that contains a quantum dot in its active layer medium, the quantum dot is formed with its density distribution made such that the quantum dot density in the region at an optical incidence side of the optical waveguide is higher than that in the region at the optical outgoing side, whereby the length of the element in a direction to the optical axis can be made shorter compared to an optical amplifier in which the density of a quantum dot having the same saturation output and saturation gain is uniform. Further, such a quantum dot density distribution is possible by providing a two-line stripe shape, using a mask with a space variation shape in which the space in a region at an optical incidence plane side of the optical waveguide becomes narrower than the space in the region at the optical outgoing plane side, and forming a lamination by the MOVPE method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214053-A (JP)
Title: Parts feeder
Inventor: INUI TOMOZO
IPC: B65G47/14
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts feeder capable of effectively eliminating a workpiece of a defective posture without being interfered with front and rear workpieces when the workpiece of the defective posture is conveyed along a conveying passage.  <P>SOLUTION: A bottom conveying surface 22B of a conveying passage 22 on which workpieces W to be aligned and conveyed are placed while its width is set so as to allow a workpiece W of a defective posture to be dropped is an inclined surface inclined downward along the conveying direction of the workpieces W. The advance of the workpieces W is accelerated by the inclined surface, and the workpieces W to be conveyed are separated from each other, preventing any inconvenience that the workpiece W of the defective posture is held by the front and rear workpieces and is not dropped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216147-A (JP)
Title: Nanocomposite film composed of ionic organic reagent and colloid particulate or fiber, metallic ion detecting film, and its manufacturing method
Inventor: SUZUKI TOSHISHIGE
IPC: G01N31/22
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic ion detecting material capable of easily detecting a metallic ion different in a type from a conventional colorimetric analysis material using an ion recognizing substrate joined to a polymer at an analysis site.  <P>SOLUTION: This manufacturing method of a nanocomposite thin film of an ionic organic reagent and a particulate having electric charge of a nano-order, is constituted by filtering a generated nanocomposite dispersion liquid by a membrane filter by electrostatically attracting the bionic organic reagent by mixing an aqueous solution of the ionic organic reagent with a particulate dispersing liquid, or covering the filter with a nano-composite by being impregnated into the filter. This invention includes its nanocomposite thin film and the metallic ion detecting material. This invention can provide a stably held film type simple metallic ion detecting material by forming the ionic organic reagent as a thin film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194664-A (JP)
Title: Amphibious gas-liquid separator
Inventor: YOSHIOKA TAKESHI
IPC: B01D19/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional apparatus such as a gas-liquid pump for separating a mixed gas-liquid flow into gases and liquids lacking an automatic water level adjuster may cause the water level to be frequently formed closer to the upper end or the lower end within the apparatus and the phenomena to frequently occur that after separation gases are mixed again with liquids or liquids are mixed again with gases and pulsating occurs, and that since models differ depending on the use in water or the use on land, such conventional separators are not useful, lack in practicality, keeps such gas-liquid pumps out of widespread use, and therefore have narrow application range, for example.  <P>SOLUTION: The amphibious gas-liquid separator is provided with apparatuses automatically controlling the flow rates of gases and liquids specifically by providing a liquid opening and closing apparatus and a gas opening and closing apparatus, which automatically interfacing with a float within a sealed container. Thus, the float moves upward and downwards so that the water level is not formed mainly on the upper or lower end, sucking property, suction, and frictional force remain unaffected, gases and liquids are not mixed again after separation, and no pulsation occurs. Furthermore, the separator can be used in water, on water, and on land. Furthermore, gas-liquid separation functions of the separator are more completely exerted, so that the application ranges of gas-liquid pumps are increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226749-A (JP)
Title: Embedded luminaire
Inventor: MIWA TATSUYA
IPC: F21Y101/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source swingable in a wide range and in all directions, in an embedded luminaire.  <P>SOLUTION: This embedded luminaire 1 is provided with the light source 2, a mounting frame body 3 swingably supporting the light source 2, and a housing 4 for attaching the mounting frame 3 thereto. The mounting frame body 3 has lock parts 31 for locking the mounting frame body 3 to the housing 4, and the housing 4 has lock reception parts 41 for locking the lock parts 31 thereto. The housing 4 is provided with an opening 42 combined with the mounting frame body 3, an upper bottom part 43 facing the opening 42, and a plurality of column parts 44 continuously connecting the opening 42 and the upper bottom part 43, and separating them from each other. Since the light source 2 is exposed to the outside of the housing 4 from spaces between the separated column parts 44 in a swinging state by this structure, the swing is not disturbed by the housing 4, and a large swing angle is secured. Since the lock reception parts 41 are formed on the column parts 44, the light source 2 can be swung in all the directions without disturbing the swing of the light source 2 by the lock parts 31 and the lock reception parts 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223415-A (JP)
Title: Double steel pipe type bracing member
Inventor: ISHII TAKUMI
IPC: E04B1/58
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double steel pipe type bracing member having an axial force pipe installed in a building structure to absorb seismic energy in an earthquake, and a stiffening pipe for stiffening the axial force pipe, wherein buckling stiffening of the axial force pipe can be performed, the management width (tolerance) of a clearance between the axial force pipe and the stiffening pipe is comparatively wide, and a clearance required in manufacturing can be provided.  <P>SOLUTION: The double steel pipe type bracing member 10 has the axial force pipe 1 receiving axial force; the stiffening pipe 2 into which the axial force pipe 1 is inserted; and joint steel pipes 5 inserted in cross gusset plates 4, at both ends of the axial force pipe 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226138-A (JP)
Title: Information processor
Inventor: CHIBA NORIYOSHI
IPC: G06F1/24
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which can be manufactured more inexpensively than a device in which an IC reset circuit is mounted on both a main substrate and a sub substrate and in which a power-on resetting is always correctly performed.  <P>SOLUTION: As a sub substrate (operation panel substrate) 12 of the information processor, a substrate is adopted, which is mounted with a noise elimination circuit 20 for generating a reset signal that becomes a high level when both a CR reset signal from a CR reset circuit and an IC reset signal from an IC reset circuit on the main substrate are at a high level, and performs power-on resetting on the basis of the reset signal output by the noise elimination circuit 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225351-A (JP)
Title: Malaria microscope, excitation filter for use in the same, and observation method of malaria plasmodia
Inventor: KAWAMOTO FUMIHIKO
IPC: G02B5/22
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method which is capable of quickly, easily, and clearly observing malaria plasmodia with naked eyes by using a general optical microscope and applying a malaria rapid diagnosis method employing acridine orange staining.  <P>SOLUTION: A malaria microscope uses: an excitation filter which has such spectral characteristics that the transmittance of light is ≤0.1% at least in a range of at least 510 to 720 nm and is ≥80% at least at about 460 nm and 490 nm being excitation wavelengths of acridine orange and rapidly falls in a range of about 490 to 510 nm; and an absorbing filter which completely cuts the light at least at ≤510 nm is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007200344-A (JP)
Title: Software for probability of prediction by bayesian statistic formula
Inventor: KAJISA ISAO
IPC: G06Q10/04
Filed: 2007-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid risk by providing a future prediction's probability of proving right.  <P>SOLUTION: Based on the Bayesian satistic inference that a past event will occur also in the future, software capable of providing a future prediction's probability of proving right only by inputting variables to before-distribution and after-distribution formulae is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229731-A (JP)
Title: Grinding method of stainless steel strip
Inventor: SUGINAKA TOMOHIRO
IPC: B24B7/13
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method which is applicable to grinding an upper surface of a stainless steel strip that has been subjected to hot rolling and then annealing, wherein the method contributes to reduction of formation of scratches in a lower surface of the stainless steel strip.  <P>SOLUTION: According to the method, grinding of the upper surface of the stainless steel strip is carried out by abutting billy rolls 2, each having a surface roughness Ra of less than 0.1 μm, on the lower surface of the stainless steel strip 1, and abutting grinding belts 4, each driven by a belt driving roll 3, on the upper surface of the stainless steel strip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236385-A (JP)
Title: Portable terminal device
Inventor: EGASHIRA MICHIO
IPC: B62D41/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone system usable as a data recorder.  <P>SOLUTION: The portable telephone system 200 includes a camera device 205, a GPS positioning device 206 for using a GPS positioning system to perform positioning of its own position, an acceleration sensor 208 and a central arithmetic processing unit 201. The central arithmetic processing unit 201 stores image data imaged by the camera device 205 and data of its own positioned position obtained by the GPS positioning device 206 in an external memory 214, and stops storing the data in the external memory 214 when acceleration detected by the acceleration sensor 208 is larger than a threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230545-A (JP)
Title: Driving assisting device of vehicle
Inventor: OMURA HIROSHI
IPC: F21V9/08
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility of pedestrians and the like in front of a vehicle.  <P>SOLUTION: This driving assisting device of a vehicle comprises a plurality of UV radiation means (80, 90) radiating ultraviolet rays in front of the vehicle, control means (50, 60, 70) controlling radiation directions of the UV radiation means (80, 90), target detection means (20, 30, 50) detecting the target in front of the vehicle, and failure detection means (50, ST100) detecting failure relating to the UV radiation means (80, 90). When the failure detection means (50, ST100) detects the failure relating to one of the UV radiation means (80, 90), the control means (50, 60, 70) bans radiation of the ultraviolet rays by the UV radiation means, and directs the radiation direction of the ultraviolet rays radiated from predetermined one of the remaining UV radiation means toward the target detected by the target detection means (20, 30, 50) (ST150, ST190).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229703-A (JP)
Title: Method of manufacturing copper-coated aluminum wire and copper-coated aluminum wire
Inventor: OHATA YOSUKE
IPC: B21C1/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a copper-coated aluminum wire, by which the thickness of copper on the surface can be adjusted to arbitrary thickness and, further, the copper-coated aluminum wire whose area rate of copper is less than 10% can be manufactured at low cost.  <P>SOLUTION: In the manufacturing process of the copper-coated aluminum wire including a copper coating step where a composite wire 3 of the copper-coated aluminum wire is manufactured by coating copper on an aluminum wire 1 and a drawing step where the composite wire of the copper-coated aluminum wire is thinned down to a prescribed diameter, the process has a copper layer polishing step where the thickness of the copper layer 2 is adjusted to a prescribed thickness by reducing the thickness of the copper layer 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106220-A (JP)
Title: Method of surface modification treatment, manufacturing process of substrate for connecting electrode and semiconductor
Inventor: KANETANI YUICHI
IPC: H05K3/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surface modification treatment which renders an excellent adhesion between a heat-resistant resin and an adhesive or an adhesive film even after a high temperature high pressure treatment, a substrate for connecting an electrode and a manufacturing process of a semiconductor.  <P>SOLUTION: The method of the surface modification treatment comprises coating a surface modification treatment liquid on the heat-resistant resin layer formed on a substrate and drying the coated surface modification treatment liquid. The surface modification treatment liquid contains at least one kind of surface modification agent selected from the group consisting of aluminum chelate compounds, titanium chelate compounds, zirconium chelate compounds, aluminum alcolates, titanium alcolates and zirconium alcolates and a solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242599-A (JP)
Title: Printing system
Inventor: MORITA YOSHIO
IPC: B41J29/38
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system that enables a user to set a time of delay (delay time) in printing start time to thereby delay the printing start time by the set delay time when sending print data to an image forming apparatus.  <P>SOLUTION: The printing system comprises a printer and a PC that sends print data to the printer. The PC comprises a means for displaying a printing dialog box having the function of allowing a user to set a printing delay time in response to the user's printing operation, and a means for adding data representing the printing delay time set on the printing dialog box to the print data when sending the print data to the printer. The printer comprises a means for receiving and saving the print data and printing the print data at a printing start time delayed by the delay time depending on the printing delay time data added to the print data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242041-A (JP)
Title: Liquid crystal display device and color filter
Inventor: YASUDA KOTARO
IPC: G02B5/20
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has excellent color reproducibility at a wide viewing angle and is free from color shift even when being observed from oblique angles during black display.  <P>SOLUTION: The liquid crystal display device includes: at least, a pair of substrates disposed so as to face each other, at least one of which has an electrode; a liquid crystal cell where an electric field having a component parallel with the substrate having the electrode is formed; and a pair of polarizing palates. The liquid crystal cell includes first, second, and third pixel regions and color filters disposed on respective pixel regions, and color filters disposed on at least two pixel regions are different in Rth, and λ<SB>1</SB><λ<SB>2</SB><λ<SB>3</SB>is satisfied wherein λ<SB>1</SB>, λ<SB>2</SB>, and λ<SB>3</SB>are principal wavelengths (nm) at which color filters disposed on the first, second, and third pixel regions take maximum transmittances respectively, and a retardation Rth(λ<SB>1</SB>) in a perpendicular direction of color filters at the wavelength λ<SB>1</SB>is equal to or smaller than 5 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244142-A (JP)
Title: Film deposition apparatus and method, and storage medium
Inventor: TAKAGI TOSHIO
IPC: C23C16/44
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain waste of processing gas while shortening the film deposition time when an oxide film of high dielectric constant material, e.g., a ZrO2 film, is deposited on a substrate by supplying film deposition gas and oxidizing gas alternately a plurality of times.  <P>SOLUTION: A gas shower head sectioned into a central region and a fringe region is provided above a substrate and film deposition gas and oxidizing gas are supplied alternately from the central region, thereby reducing the space where the processing gas stays in the gas shower head. Furthermore, when the film deposition gas and oxidizing gas are switched, the purge gas is supplied from the central region and the fringe region so that the purge gas is substituted quickly for the processing atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244147-A (JP)
Title: Electrostatic chuck, manufacturing method thereof, and attraction method of glass substrate
Inventor: OGURA TOMOYUKI
IPC: H01L21/683
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck capable of attracting and fixing an insulating glass substrate at relatively low temperature uniformly with sufficient attraction force.  <P>SOLUTION: The electrostatic chuck for attracting and fixing a glass substrate at a temperature range of 80-150°C comprises: an insulator layer 2 made of oxide-based ceramics formed by flame spraying onto a base material 1; a bipolar comb-like teeth electrode 3 formed by flame spraying on the insulator layer; and a dielectric layer 4 mainly made of oxide-based ceramics formed by flame spraying so that the bipolar comb-like teeth electrode is covered. The comb-like teeth width W of the comb-like teeth electrode 3 ranges from 2.5 to 5.0 mm; distance L between comb-like teeth ranges from 2.5 to 5.0 mm; and the thickness of the dielectric layer 4 ranges from 100 to 600 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242185-A (JP)
Title: Digital camera and autofocus device
Inventor: KONNO TOSHIAKI
IPC: G03B9/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in cost due to AF processing of a phase difference detection method, without enlarging the size of a device.  <P>SOLUTION: A diaphragm mechanism 31 of a digital camera is composed of a first diaphragm blade 60, second diaphragm blade 61, first lever 62, second lever 63, and case 64. The case 64 has an aperture 82 the center of which is matched on an optical axis of a taking lens. The first diaphragm blade 60 has an AF aperture 84. Each lever rotates, in response to drive of an iris motor 34, and slides and moves each of diaphragm blades 60, 61. The diaphragm mechanism 31 changes into a first AF state, where the center of the AF aperture 84 is shifted to the right against the center of the aperture 82 and the AF aperture 84 is superposed on the aperture 82, and a second AF state shifted to the left and superimposed thereon, by the slide movement of each of diaphragm blades 60, 61. The digital camera performs the AF processing of the phase difference detection method, on the basis of image data acquired in each AF state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242977-A (JP)
Title: Program and apparatus for evaluating product attribute information
Inventor: NINAGAWA NORIYASU
IPC: G06Q50/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and an apparatus for preparing information for evaluating product attribute information of an evaluation object, which can reduce the work of the reliability evaluation of product information.  <P>SOLUTION: The apparatus for evaluating product attribute information is provided with: a product attribute information acquiring part 121 for acquiring attribute information for each product type stored in a storage apparatus 200; an appearance frequency calculating part 132 for calculating chemical substance as an appearance frequency from the attribute information for each product type; an evaluation reference information storing part 134 for preparing evaluation reference information obtained by associating a condition used during calculating the appearance frequency of the chemical substance with the appearance frequency to store the evaluation reference information into an evaluation reference information table 185; an object information receiving part 141 for receiving the attribution information of an evaluation object; a corresponding evaluation reference information extracting part 143 for extracting evaluation reference information corresponding to the evaluation object; and an evaluating part 144 for comparing the attribute information of the evaluation object with the extracted evaluation reference information to evaluate the reliability of the attribute information of the evaluation object.  <P>COPYRIGHT: (C)2009,JPO&INPIT